Unit3Weshouldobeytherules.Lesson18同步练习一、写出下列短语的中文意思。1.helpoldpeople_________________2.keepoff_________________3.takecareof_________________4.pick_________________5.onthestreet_________________二、用must和mustn’t填空。1.You_____waitforthegreenlight.2.You______playonthestreet.3.You_____pickflowers.4.You_____takegoodcareofyoungchildren.三、写出下列排列错误的单词。1.pkci________2.poelpe________3.chliredn________4.yuogn________四、将下列单词排成一句话。1.mustn’t,you,when,the,is,red,light,thestreet,cross.________________________________________________.2.must,you,the,old,help,people.________________________________________________.3.mustn’t,you,the,street,on,play.________________________________________________.4.mustn’t,pick,flowers,you.________________________________________________.五、英翻汉。1.Youmustn’tcrossthestreetwhenthelightisred.
______________________________________2.Youmustn’tplayonthestreet.______________________________________3.Youmusttakegoodcareofyoungchildren.______________________________________4.Youmustn’tpickflowers.______________________________________六、阅读理解。Hello! My name is Sun Wei. Here is an American boy. His name is David Smith. He is twelve. And I am twelve, too. David is in Class Three, Grade One. I am in Class Three, Grade One, too. He is Number Eight, Row Five. I am Number Five, Row Four. ()1.David_______ an American boy. A. is B. am C. are ()2.He is__________ . A. ten B. eleven C. twelve ()3.Sun Wei is _____ Class Three, Grade One. A. in B. on C. of ()4.David is in Row ________ . A. Four B. Five C. One ()5.Sun Wei is Number ________ . A. Four B. Five D. Eight七、编对话。提醒别人遵守交通规则。____________________________________________________________________________________________________________________________________________
答案:一、1.帮助老人2.远离3.照顾4.采摘5.在街上二、1.must2.mustn’t3.mustn’t4.must三、1.pick2.people3.children4.young四、1.Youmustn’tcrossthestreetwhenthelightisred.2.Youmusthelptheoldpeople.3.Youmustn’tplayonthestreet.4.Youmustn’tpickflowers.五、1.你不能在红灯亮的时候穿过街道。2.你不能在街上玩耍。3.你必须要照顾好小孩子。4.你不能摘花。六、1.B2.C3.A4.B5.B七、-Whatwemustdo?-Wemustwait.Wemustn’tcrossthestreetwhenthelightisred.